2833531920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:870

約数の個数: 240

約数和(自身を含む): 9977789952

約数和(自身を除く): 7144258032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 397, 414, 431, 460, 552, 690, 720, 794, 828, 862, 920, 1035, 1104, 1191, 1293, 1380, 1588, 1656, 1724, 1840, 1985, 2070, 2155, 2382, 2586, 2760, 3176, 3312, 3448, 3573, 3879, 3970, 4140, 4310, 4764, 5172, 5520, 5955, 6352, 6465, 6896, 7146, 7758, 7940, 8280, 8620, 9131, 9528, 9913, 10344, 11910, 12930, 14292, 15516, 15880, 16560, 17240, 17865, 18262, 19056, 19395, 19826, 20688, 23820, 25860, 27393, 28584, 29739, 31032, 31760, 34480, 35730, 36524, 38790, 39652, 45655, 47640, 49565, 51720, 54786, 57168, 59478, 62064, 71460, 73048, 77580, 79304, 82179, 89217, 91310, 95280, 99130, 103440, 109572, 118956, 136965, 142920, 146096, 148695, 155160, 158608, 164358, 171107, 178434, 182620, 198260, 219144, 237912, 273930, 285840, 297390, 310320, 328716, 342214, 356868, 365240, 396520, 410895, 438288, 446085, 475824, 513321, 547860, 594780, 657432, 684428, 713736, 730480, 793040, 821790, 855535, 892170, 1026642, 1095720, 1189560, 1314864, 1368856, 1427472, 1539963, 1643580, 1711070, 1784340, 2053284, 2191440, 2379120, 2566605, 2737712, 3079926, 3287160, 3422140, 3568680, 3935461, 4106568, 5133210, 6159852, 6574320, 6844280, 7137360, 7699815, 7870922, 8213136, 10266420, 11806383, 12319704, 13688560, 15399630, 15741844, 19677305, 20532840, 23612766, 24639408, 30799260, 31483688, 35419149, 39354610, 41065680, 47225532, 59031915, 61598520, 62967376, 70838298, 78709220, 94451064, 118063830, 123197040, 141676596, 157418440, 177095745, 188902128, 236127660, 283353192, 314836880, 354191490, 472255320, 566706384, 708382980, 944510640, 1416765960, 2833531920]

約数ペア:

[(1, 2833531920), (2, 1416765960), (3, 944510640), (4, 708382980), (5, 566706384), (6, 472255320), (8, 354191490), (9, 314836880), (10, 283353192), (12, 236127660), (15, 188902128), (16, 177095745), (18, 157418440), (20, 141676596), (23, 123197040), (24, 118063830), (30, 94451064), (36, 78709220), (40, 70838298), (45, 62967376), (46, 61598520), (48, 59031915), (60, 47225532), (69, 41065680), (72, 39354610), (80, 35419149), (90, 31483688), (92, 30799260), (115, 24639408), (120, 23612766), (138, 20532840), (144, 19677305), (180, 15741844), (184, 15399630), (207, 13688560), (230, 12319704), (240, 11806383), (276, 10266420), (345, 8213136), (360, 7870922), (368, 7699815), (397, 7137360), (414, 6844280), (431, 6574320), (460, 6159852), (552, 5133210), (690, 4106568), (720, 3935461), (794, 3568680), (828, 3422140), (862, 3287160), (920, 3079926), (1035, 2737712), (1104, 2566605), (1191, 2379120), (1293, 2191440), (1380, 2053284), (1588, 1784340), (1656, 1711070), (1724, 1643580), (1840, 1539963), (1985, 1427472), (2070, 1368856), (2155, 1314864), (2382, 1189560), (2586, 1095720), (2760, 1026642), (3176, 892170), (3312, 855535), (3448, 821790), (3573, 793040), (3879, 730480), (3970, 713736), (4140, 684428), (4310, 657432), (4764, 594780), (5172, 547860), (5520, 513321), (5955, 475824), (6352, 446085), (6465, 438288), (6896, 410895), (7146, 396520), (7758, 365240), (7940, 356868), (8280, 342214), (8620, 328716), (9131, 310320), (9528, 297390), (9913, 285840), (10344, 273930), (11910, 237912), (12930, 219144), (14292, 198260), (15516, 182620), (15880, 178434), (16560, 171107), (17240, 164358), (17865, 158608), (18262, 155160), (19056, 148695), (19395, 146096), (19826, 142920), (20688, 136965), (23820, 118956), (25860, 109572), (27393, 103440), (28584, 99130), (29739, 95280), (31032, 91310), (31760, 89217), (34480, 82179), (35730, 79304), (36524, 77580), (38790, 73048), (39652, 71460), (45655, 62064), (47640, 59478), (49565, 57168), (51720, 54786)]